Question

2.А__________ is a dark space formed behind an opaque object.
3. A piece of glass is________
material.
4. A shadow only shows the _________ of an object
5. Am opaque substance on which a shadow is formed is called a_________

Answer 1

Answer:

1. shadow
2. transparent
3. outline
4. light

Explanation:

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Answer 2

2. Shadow
3. Transparent
4. Shape